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Linux — Vulnerabilities & Security Advisories 15166

Browse all 15166 CVE security advisories affecting Linux. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Linux serves as the foundational operating system for the majority of internet servers, cloud infrastructure, and embedded devices, powering critical global digital services. Its open-source nature and widespread deployment have historically exposed it to diverse vulnerability classes, including remote code execution, buffer overflows, and privilege escalation flaws within kernel modules and system utilities. While the project maintains rigorous security practices, the sheer volume of code contributes to a high cumulative count of recorded Common Vulnerabilities and Exposures, currently exceeding eleven thousand. Notable incidents often stem from misconfigurations or unpatched legacy components rather than fundamental architectural failures. The community responds rapidly to disclosed threats, yet the extensive attack surface necessitates continuous vigilance. Administrators must prioritize regular updates and strict access controls to mitigate risks associated with this ubiquitous platform, ensuring stability across both enterprise and consumer environments.

Found 15026 results / 15166 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2025-37860 sfc: fix NULL dereferences in ef100_process_design_param() — Linux 5.5 - 2025-04-18
CVE-2025-37785 ext4: fix OOB read when checking dotdot dir — Linux 7.8 High 2025-04-18
CVE-2021-47671 can: etas_es58x: es58x_rx_err_msg(): fix memory leak in error path — Linux 5.5AI Medium AI 2025-04-17
CVE-2021-47670 can: peak_usb: fix use after free bugs — Linux 8.8 High 2025-04-17
CVE-2021-47669 can: vxcan: vxcan_xmit: fix use after free bug — Linux 7.8 High 2025-04-17
CVE-2021-47668 can: dev: can_restart: fix use after free bug — Linux 8.8 High 2025-04-17
CVE-2020-36789 can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context — Linux 5.5AI Medium AI 2025-04-17
CVE-2025-23138 watch_queue: fix pipe accounting mismatch — Linux 7.1AI High AI 2025-04-16
CVE-2025-23137 cpufreq/amd-pstate: Add missing NULL ptr check in amd_pstate_update — Linux 7.1AI High AI 2025-04-16
CVE-2025-23135 RISC-V: KVM: Teardown riscv specific bits after kvm_exit — Linux 7.1AI High AI 2025-04-16
CVE-2025-23136 thermal: int340x: Add NULL check for adev — Linux 5.5AI Medium AI 2025-04-16
CVE-2025-23134 ALSA: timer: Don't take register_mutex with copy_from/to_user() — Linux 4.7AI Medium AI 2025-04-16
CVE-2025-23133 wifi: ath11k: update channel list in reg notifier instead reg worker — Linux 8.8 High 2025-04-16
CVE-2025-23132 f2fs: quota: fix to avoid warning in dquot_writeback_dquots() — Linux 7.0 High 2025-04-16
CVE-2025-23131 dlm: prevent NPD when writing a positive value to event_done — Linux 5.5AI Medium AI 2025-04-16
CVE-2025-23130 f2fs: fix to avoid panic once fallocation fails for pinfile — Linux 5.5AI Medium AI 2025-04-16
CVE-2025-23129 wifi: ath11k: Clear affinity hint before calling ath11k_pcic_free_irq() in error path — Linux 3.3AI Low AI 2025-04-16
CVE-2025-22128 wifi: ath12k: Clear affinity hint before calling ath12k_pci_free_irq() in error path — Linux 7.1AI High AI 2025-04-16
CVE-2025-22127 f2fs: fix potential deadloop in prepare_compress_overwrite() — Linux 5.5AI Medium AI 2025-04-16
CVE-2025-22126 md: fix mddev uaf while iterating all_mddevs list — Linux 5.5AI Medium AI 2025-04-16
CVE-2025-22125 md/raid1,raid10: don't ignore IO flags — Linux 5.0AI Medium AI 2025-04-16
CVE-2025-22124 md/md-bitmap: fix wrong bitmap_limit for clustermd when write sb — Linux 7.8 High 2025-04-16
CVE-2025-22123 f2fs: fix to avoid accessing uninitialized curseg — Linux 5.5AI Medium AI 2025-04-16
CVE-2025-22122 block: fix adding folio to bio — Linux 7.1AI High AI 2025-04-16
CVE-2025-22121 ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() — Linux 8.4 High 2025-04-16
CVE-2025-22120 ext4: goto right label 'out_mmap_sem' in ext4_setattr() — Linux 5.5AI Medium AI 2025-04-16
CVE-2025-22119 wifi: cfg80211: init wiphy_work before allocating rfkill fails — Linux 5.7AI Medium AI 2025-04-16
CVE-2025-22118 ice: validate queue quanta parameters to prevent OOB access — Linux 8.8 High 2025-04-16
CVE-2025-22117 ice: fix using untrusted value of pkt_len in ice_vc_fdir_parse_raw() — Linux 8.7 High 2025-04-16
CVE-2025-22116 idpf: check error for register_netdev() on init — Linux 5.5AI Medium AI 2025-04-16

This page lists every published CVE security advisory associated with Linux. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.